Minh, Tran, 		Hai, Nguyen, AND 		Uyen, Dang.
" Health condition of people being in contact with radioac tive substances in Hanoi and first steps in the research of medicines with radiation elimination and protection effects during the preiod from 1986 to 1990" <em>VNU Journal of Science: Mathematics - Physics</em> [Online], Volume 18 Number 4 (15 December 2002)